Home / 3,416.51-5,125.08-1,468.27

Finding the Fourth Proportional to 3,416.51, 5,125.08 and 1,468.27

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Solution

The fourth proportional to 3,416.51, 5,125.08 and 1,468.27 is: 2,202.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,416.51 : 5,125.08 = 1,468.27 : x
  2. Step 2: Convert to fraction form
    3,416.51/5,125.08 = 1,468.27/x
  3. Step 3: Cross multiply
    3,416.51x = 5,125.08 × 1,468.27
  4. Step 4: Simplify right side
    3,416.51x = 7,524,975.59
  5. Step 5: Solve for x
    x = 7,524,975.59/3,416.51
  6. Step 6: Final answer
    x = 2,202.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.